The nuclear envelope is a membrane system which surrounds the nucleoplasm of eukaryotic cells. It is composed of the nuclear lamina, nuclear pore complexes and two nuclear membranes. The space between the two membranes is called the nuclear intermembrane space.
The membrane surrounding the nucleus. This term is used when it is not known if the protein is found in or associated with the inner or outer nuclear membrane.
Involved in a signal transduction pathway that regulates morphogenesis and controls entry into the culmination stage. May act via the regA pathway, being activated by a morphogenesis-stimulated ligand, reducing phosphodiesterase regA levels and allowing cAMP level to rise to promote the culmination stage. This protein probably undergoes an ATP-dependent autophosphorylation at a conserved histidine residue in the kinase core, and a phosphoryl group is then transferred to a conserved aspartate residue in the receiver domain.
National and Kapodistrian University of Athens
Department of Biology
Biophysics & Bioinformatics Laboratory